Skill UI

Official guidance for the `hf` command-line tool that manages the Hugging Face Hub. Covers authentication, downloading and uploading models, datasets and Spaces, bucket storage sync, local cache maintenance, collection management and CLI updates.

Discover the effective local AWS profile, region, account and caller identity via masked AWS CLI metadata before any AWS task, flagging SSO or assumed-role principals without ever exposing credentials.

This skill enables AI assistants to interact with the Hugging Face Hub via Model Context Protocol (MCP). Users can search for models, datasets, and papers, retrieve repository details, fetch documentation, and execute compute jobs on GPU or CPU. It also allows leveraging Gradio Spaces as functional AI tools. Ideal for developers and researchers needing direct access to the HF ecosystem for model discovery, training, and deployment workflows.

Estimate the required memory for inference of Safetensors or GGUF models from the Hugging Face Hub using HTTP Range requests, without downloading weights. Supports optional KV cache estimation for LLMs and VLMs.

Reduces token costs by scoping context into directory-level CLAUDE.md files. Sets up hierarchical memory, tracks savings via dashboard, routes agents to sub-contexts, and provides audit and insights commands.

Apple Human Interface Guidelines for content display components — charts, collections, image views, web views, and lockups. Offers component selection, configuration, accessibility, and platform-specific guidance for iOS, macOS, tvOS, watchOS, and visionOS.

Guidance for selecting and using Apple Human Interface Guidelines (HIG) selection and input controls, including toggles, segmented controls, sliders, pickers, steppers, text fields, combo boxes, token fields, gauges, and rating indicators. Helps developers choose the right control for their data type, understand state management, validation, and accessibility.

Provides Apple Human Interface Guidelines for presentation components like alerts, action sheets, popovers, sheets, and digit entry views. Helps choose the right modal presentation, craft concise alert text, and adapt to platform conventions.

Guidelines for Apple Human Interface layout and navigation components, covering hierarchical organization, standard navigation patterns, screen adaptation, and platform-specific best practices for iOS, iPadOS, macOS, and visionOS.

Guidance for designing menus and buttons following Apple Human Interface Guidelines. Covers menu bar, context menus, toolbars, pop-up buttons, pull-down buttons, action buttons, and disclosure controls across Apple platforms.

Provides Apple Human Interface Guidelines for navigation components like search fields, page controls, and path controls. Covers placement, behavior, and platform differences for iOS, iPadOS, and macOS.

Provides Apple Human Interface Guidelines for status and progress UI components. Covers progress indicators (determinate/indeterminate), status bars visibility, and activity rings for fitness. Includes accessibility and platform-specific behavior recommendations for iOS, iPadOS, and watchOS development.